1. (Norse mythology) god of war and strife and son of Odin; identified with Anglo-Saxon Tiu
   - Tyr

Type of: Norse deity

• genus Agdestis
• genus Agelaius
• genus Ageratina
• genus Ageratum
• genus Agkistrodon
• genus Aglaomorpha
• genus Aglaonema
• genus Agonus
• genus Agrimonia
• genus Agriocharis
• genus Agrobacterium
• genus Agropyron
• genus Agrostemma
• genus Agrostis
• genus Ailanthus
• genus Ailuropoda
• genus Ailurus
• genus Aix
• genus Ajaia
• genus Ajuga
• genus Alauda
• genus Albatrellus
• genus Albizia
• genus Albizzia
• genus Albuca